677913236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 1736665056

約数和(自身を除く): 1058751820

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 67, 76, 77, 91, 98, 133, 134, 143, 154, 182, 196, 209, 247, 266, 268, 286, 308, 361, 364, 418, 469, 494, 532, 539, 572, 637, 722, 737, 836, 871, 931, 938, 988, 1001, 1078, 1273, 1274, 1444, 1463, 1474, 1729, 1742, 1862, 1876, 2002, 2156, 2527, 2546, 2548, 2717, 2926, 2948, 3283, 3458, 3484, 3724, 3971, 4004, 4693, 5054, 5092, 5159, 5434, 5852, 6097, 6566, 6916, 7007, 7942, 8911, 9386, 9581, 10108, 10241, 10318, 10868, 12103, 12194, 13132, 14003, 14014, 15884, 16549, 17689, 17822, 18772, 19019, 19162, 20482, 20636, 24187, 24206, 24388, 27797, 28006, 28028, 32851, 33098, 35378, 35644, 36113, 38038, 38324, 40964, 42679, 48374, 48412, 51623, 55594, 56012, 62377, 65702, 66196, 67067, 70756, 72226, 76076, 85358, 96748, 98021, 103246, 111188, 115843, 124754, 131404, 133133, 134134, 144452, 169309, 170716, 182039, 194579, 196042, 206492, 229957, 231686, 249508, 266057, 266266, 268268, 314431, 338618, 361361, 364078, 389158, 392084, 459914, 463372, 469469, 532114, 532532, 628862, 677236, 686147, 722722, 728156, 778316, 810901, 919828, 938938, 1064228, 1185163, 1257724, 1274273, 1372294, 1445444, 1621802, 1862399, 1877876, 2201017, 2370326, 2529527, 2548546, 2744588, 3243604, 3458741, 3724798, 4402034, 4740652, 5059054, 5097092, 6917482, 7449596, 8804068, 8919911, 10118108, 13036793, 13834964, 15407119, 17839822, 24211187, 26073586, 30814238, 35679644, 48422374, 52147172, 61628476, 96844748, 169478309, 338956618, 677913236]

約数ペア:

[(1, 677913236), (2, 338956618), (4, 169478309), (7, 96844748), (11, 61628476), (13, 52147172), (14, 48422374), (19, 35679644), (22, 30814238), (26, 26073586), (28, 24211187), (38, 17839822), (44, 15407119), (49, 13834964), (52, 13036793), (67, 10118108), (76, 8919911), (77, 8804068), (91, 7449596), (98, 6917482), (133, 5097092), (134, 5059054), (143, 4740652), (154, 4402034), (182, 3724798), (196, 3458741), (209, 3243604), (247, 2744588), (266, 2548546), (268, 2529527), (286, 2370326), (308, 2201017), (361, 1877876), (364, 1862399), (418, 1621802), (469, 1445444), (494, 1372294), (532, 1274273), (539, 1257724), (572, 1185163), (637, 1064228), (722, 938938), (737, 919828), (836, 810901), (871, 778316), (931, 728156), (938, 722722), (988, 686147), (1001, 677236), (1078, 628862), (1273, 532532), (1274, 532114), (1444, 469469), (1463, 463372), (1474, 459914), (1729, 392084), (1742, 389158), (1862, 364078), (1876, 361361), (2002, 338618), (2156, 314431), (2527, 268268), (2546, 266266), (2548, 266057), (2717, 249508), (2926, 231686), (2948, 229957), (3283, 206492), (3458, 196042), (3484, 194579), (3724, 182039), (3971, 170716), (4004, 169309), (4693, 144452), (5054, 134134), (5092, 133133), (5159, 131404), (5434, 124754), (5852, 115843), (6097, 111188), (6566, 103246), (6916, 98021), (7007, 96748), (7942, 85358), (8911, 76076), (9386, 72226), (9581, 70756), (10108, 67067), (10241, 66196), (10318, 65702), (10868, 62377), (12103, 56012), (12194, 55594), (13132, 51623), (14003, 48412), (14014, 48374), (15884, 42679), (16549, 40964), (17689, 38324), (17822, 38038), (18772, 36113), (19019, 35644), (19162, 35378), (20482, 33098), (20636, 32851), (24187, 28028), (24206, 28006), (24388, 27797)]